Methods The DIagnostic AngioGRAphy to find vascular Malformations (DIAGRAM) study (n=298 ... between observed and predicted risk and was studied with a calibration plot. As a sensitivity analysis, we ...

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Somatic hypermutation (SHM) of immunoglobulin variable (V) regions modulates antibody-antigen affinity is initiated by activation-induced cytidine deaminase (AID) on single-stranded DNA (ssDNA).